| 摘要 |
<p>PROBLEM TO BE SOLVED: To remove a press die with one operation without lowering the efficiency of press die changing working. SOLUTION: A joint holder 1 to be mounted so that it does not project from the rear side and the joint 5 into which a hose 6 is inserted, are connected by an elastic combining means on the rear side of a die holder DH. By removing the joint 5 into which the hose 6 has been inserted from the joint holder 1 which has been fit on the rear side of the die holder DH, and by moving the press die while sliding the press die on the surface plate of a press mechanism, the press die changing working can be facilitated. Therefore, enhancing the efficiency of the working becomes possible, and by a mechanism that an engaging body 4 supported by a leaf spring body from the outside surface of the joint holder 1 and projected on an inside surface and a first annular recessed part provided on the joint 5, have been engaged, the hose 6 can be connected to the die holder DH with one operation.</p> |
